House Without Attic Rafter Bracing

How to brace roof rafters from sagging.

House without attic rafter bracing.

Home was built in the 1950 s in summerville sc. Trussed rafters shall be suitably braced to support applied loads and self weight without undue movement. This is our ultimate roof rafter guide for people designing and building an off grid cabin or tiny home. In this picture a broken rafter is visible due to no attic bracing.

Measure the length of one of your rafters and mark the rafter at its midpoint. For the purposes of this chapter the guidance and use of standard trussed rafter bracing does not apply to homes on or near exposed sites e g. In this video we cover how to brace a conventionally framed roof and why it is important to do so. Needed to tie the roof together where the rafters are framed at an angle to each other.

At the time this home was built in the 50 s the type of attic bracing that was installed was at the discretion of the builders. Here is a section of the attic with no collar ties or attic bracing. Over a long span room area not having anything to brace the roof off of a floating beam can be added above the ceiling joists to brace off of. The function of each component is.

Hang a plumb bob from the nail and mark the point where it touches the joist below the rafter using a. When ever beams are added and are bearing on a wall solid 2 x 4 s should be filled in under the beam in the wall frame to match the width of that beam. Discover the pros and cons to multiple roof designs. The rafters carry the applied loads to the exterior walls.

There should be a minimum of four. You will learn some great tricks for using braces to keep. Learn the 1 rafter design that will guarantee your roof that is safe and strong for years to come. Rafters act more like the top chord of a roof truss than as a roof joist.